add ghostty config and theme

configs/ghostty_g/themes/Espresso Libre

@@ -0,0 +1,21 @@
+palette = 0=#000000
+palette = 1=#cc0000
+palette = 2=#1a921c
+palette = 3=#f0e53a
+palette = 4=#0066ff
+palette = 5=#c5656b
+palette = 6=#06989a
+palette = 7=#d3d7cf
+palette = 8=#555753
+palette = 9=#ef2929
+palette = 10=#9aff87
+palette = 11=#fffb5c
+palette = 12=#43a8ed
+palette = 13=#ff818a
+palette = 14=#34e2e2
+palette = 15=#eeeeec
+background = 2a211c
+foreground = b8a898
+cursor-color = ffffff
+selection-background = c3dcff
+selection-foreground = b8a898